MilliporeSigma
Whatman prepleated qualitative filter paper, Grade 2V, circles, diam. 385 mm, pack of 100
- SKU:
- WHA1202385
Description
Whatman® prepleated qualitative filter paper, Grade 2V, circles, diam. 385 mm, pack of 100
Synonym(s):
Z740330, filter paper, paper filter
NACRES:
NB.24
PROPERTIES
material
cellulose
circles
feature
Grade 2V
packaging
pack of 100
manufacturer/tradename
Whatman 1202-385
Whatman Article No. 28417915 (US reference)
parameter
0.29 psi wet burst
240 sec/100 mL speed (Herzberg)
diam.
385 mm
thickness
190 μm
ash
≤0.06%
pore size
8 μm (Particle retention)
basis weight
97 g/m2
General description
Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:
Grade 2V: 8 μm (medium flow filter paper)
Widely used for general purpose filtration. Has excellent particle retention and a good filtration speed and loading capacity.
- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 2V: 8 μm (medium flow filter paper)
Widely used for general purpose filtration. Has excellent particle retention and a good filtration speed and loading capacity.
Other Notes
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Legal Information
Whatman is a registered trademark of Cytiva